Chicago to Milwaukee (ORD-MKE): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Chicago (ORD) and Milwaukee (MKE), roughly 150 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks confirmed upgrade and award space on American Airlines, on every ORD to MKE departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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150
Nonstop flights a week
67 mi
Nonstop distance
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Chicago to Milwaukee flight schedule

Scheduled nonstop departures for ORD to MKE, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Milwaukee (MKE)
Date Flight Airline Departs ORD Arrives MKE Duration Aircraft
AA 6242American Airlines06:5007:4959 minutesCR7
UA 5391United Airlines08:5010:001h 10mE7W
UA 5470United Airlines08:5010:001h 10mE7W
AA 3618American Airlines10:0010:5757 minutesE70
UA 5609United Airlines10:2511:301h 5mCR2
UA 5234United Airlines11:4112:3857 minutesCRJ
AA 4990American Airlines11:5012:4757 minutesCR7
UA 5933United Airlines13:3014:331h 3mCR2
UA 5668United Airlines14:0415:111h 7mCR2
UA 5522United Airlines16:0517:151h 10mCRJ
UA 5563United Airlines16:2017:301h 10mCR2
AA 6211American Airlines17:2118:231h 2mCR7
AA 4909American Airlines17:2718:301h 3mCR7
UA 5555United Airlines17:4518:541h 9mCR5
AA 6357American Airlines18:5619:591h 3mCR7
UA 4711United Airlines19:5021:001h 10mCR2
AA 6257American Airlines19:5821:001h 2mCR7
UA 5362United Airlines21:3022:361h 6mCR5
UA 5815United Airlines21:3022:361h 6mCR2
AA 4984American Airlines06:5608:011h 5mCR7
UA 5391United Airlines08:5010:001h 10mE7W
UA 5470United Airlines08:5010:001h 10mE7W
AA 4018American Airlines10:0611:071h 1mE70
UA 5609United Airlines10:2511:301h 5mCR2
UA 5234United Airlines11:4112:3857 minutesCRJ
AA 4990American Airlines11:4512:481h 3mCR7
AA 4035American Airlines13:1614:161hE70
UA 5933United Airlines13:3014:331h 3mCR2
UA 5668United Airlines14:0415:111h 7mCR2
UA 5522United Airlines16:0517:151h 10mCRJ
UA 5563United Airlines16:2017:301h 10mCR2
AA 4096American Airlines17:1918:211h 2mE70
AA 6211American Airlines17:2118:231h 2mCR7
UA 5555United Airlines17:4518:541h 9mCR5
AA 4941American Airlines18:4519:461h 1mCR7
AA 4909American Airlines18:5520:031h 8mCR7
AA 6357American Airlines18:5619:591h 3mCR7
UA 4711United Airlines19:5021:001h 10mCRJ
AA 6257American Airlines20:5121:541h 3mCR7
UA 5362United Airlines21:3022:361h 6mCR5

Showing the first 40 of 145 scheduled ORD to MKE departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ORD to MKE date on the interactive map

Confirmed upgrade & award space on ORD to MKE departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Milwaukee to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each ORD to MKE departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ORD to MKE on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Milwaukee nonstop

Carriers operating ORD to MKE nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ORD to MKE on the interactive map →

Frequently asked questions about ORD to MKE

How far is Milwaukee from Chicago?
ORD to MKE covers about 67 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ORD to MKE?
United Airlines and American Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to MKE?
About 150 nonstop flights a week run between Chicago and Milwaukee in the current schedule, operated by United Airlines and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to MKE depart?
Scheduled ORD to MKE nonstops in the next 7 days with service leave between 06:50 and 21:30, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on ORD to MKE?
Open the ORD to MKE route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss ORD to MKE upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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